As An Jing's Mirror Self continuously condenses, and then shatters time after time amidst cultivation technique conflicts, he gradually grasps some key points, harmonizing the conflict between the Supreme Celestial True Solution and the Taibai Luminous Godly Ban.
The Taibai Luminous Godly Ban strengthens the body and soul while allowing the True Decipher of Heaven and Man to constantly harmonize the flesh with the coordination of heaven and earth. This difficulty is akin to wearing full armor and performing the most agile dance, where not a single movement or muscle fiber contraction can be erroneous, and from start to finish, there is only one chance. An error would at least severely damage Yuan Qi, or in severe cases, cause an explosive dispersion.
It is impossible even for An Jing to accomplish this task.
Fortunately, there is the Mirror Self, and fortunately, there is Grasping Heavenly Moment.